[MPICH] MPI_FUNDAMENTAL no longer defined in mpich2?
Rusty Lusk
lusk at mcs.anl.gov
Wed Nov 28 13:06:44 CST 2007
Hi David,
I don't remember that name, and I don't see it in the Standard. Are
you sure you don't mean MPI_COMBINER_NAMED?
Regards,
Rusty
On Nov 28, 2007, at 12:24 PM, David Gunter wrote:
> I have a piece of test code that contains the following:
>
> ...
> MPI_Type_get_envelope(MPI_INT, &num_ints, &num_addrs,
> &num_types, &combiner);
>
> if (combiner != MPI_FUNDAMENTAL) {
> testflag=1;
> fprintf(stderr, "[%d] error, combiner is %d, should be %d\n",
> myid, combiner, 0);
> }
> ...
>
> I get an error message when trying to compile that MPI_FUNDAMENTAL
> has not been defined. In looking through the various mpi include
> files, I see that is the case - there is no mention of it anywhere.
>
> Has MPI_FUNDAMENTAL been dropped in MPI-2?
>
> Thanks,
> david
> --
> David Gunter
> HPC-3: Parallel Tools Team
>
>
>
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